| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.78 | 3.333% | $23.5393 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $151.70 | 7.648% | $163.302 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $46.29 | 6.127% | $49.1262 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $214.50 | 10.709% | $237.4708 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $136.53 | 6.532% | $145.4481 | $145.45 | $145.45 | $145.40 |
| Purchase #6 | $93.40 | 3.473% | $96.6438 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $40.33 | 8.529% | $43.7697 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $705.53 | $759.2999 | $759.30 | $759.30 | $759.20 | |